9304807689

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{31481}}^1$

素因数の和:31623

約数の個数: 40

約数和(自身を含む): 14399237160

約数和(自身を除く): 5094429471

約数列:

[1, 3, 9, 27, 41, 81, 89, 123, 267, 369, 801, 1107, 2403, 3321, 3649, 7209, 10947, 31481, 32841, 94443, 98523, 283329, 295569, 849987, 1290721, 2549961, 2801809, 3872163, 8405427, 11616489, 25216281, 34849467, 75648843, 104548401, 114874169, 226946529, 344622507, 1033867521, 3101602563, 9304807689]

約数ペア:

[(1, 9304807689), (3, 3101602563), (9, 1033867521), (27, 344622507), (41, 226946529), (81, 114874169), (89, 104548401), (123, 75648843), (267, 34849467), (369, 25216281), (801, 11616489), (1107, 8405427), (2403, 3872163), (3321, 2801809), (3649, 2549961), (7209, 1290721), (10947, 849987), (31481, 295569), (32841, 283329), (94443, 98523)]